Agency for Toxic Substances and Disease Registry
Case Studies in Environmental Medicine (CSEM)

Specific Substances

• Arsenic Toxicity Case Study

• Asbestos Toxicity Case Study

• Benzene Toxicity Case Study

• Chromium Toxicity Case Study

• Lead Toxicity Case Study

• Nitrate/Nitrite Toxicity Case Study

• Polychlorinated Biphenyl (PCB) Toxicity

• Radiation Exposure from Iodine-131

• Radon Toxicity Case Study

• Stoddard Solvent Toxicity Case Study

• Toluene Toxicity Case Study

• Trichloroethylene Toxicity Case Study

Status of the Revised Case Studies for Specific Substances